*{
    padding: 0;
    margin: 0;
}
body{
    background: #f4f4f4;
}
.one{
    background: #fff;
    height: 310px;
    width: 1194px;
    margin: 0 auto;
    margin-top: 100px;
    padding-left: 20px;
}
#list div{
    float: left;
    padding-right: 40px;
    margin-top: 40px;
}
.tu{
    width: 80px;
    height: 22px;
    padding-top: 20px;
}
#list img{
    float: left;
    padding-right: 20px;
    padding-left: 10px;
}
#list h3{
    padding-left: 146px;
    font-size: 16px;
    font-weight: normal;
}
#list p{
    font-size: 12px;
    padding-top: 12px;
    color:#999;
    padding-bottom: 54px;
}
#btn{
    float: right;
    padding-top: 20px;
    padding-right: 40px;
    cursor: pointer;
}
#list span{
    color: #ff5000;
    font-size: 20px;
}
del{
    color: #999;
    margin-left: 6px;
    font-size: 12px;
    text-decoration: line-through;
}